chinesedisplaycontainer.h

来自「This C++ application demonstrates how to」· C头文件 代码 · 共 83 行

/*
* ============================================================================
*  Name     : CChineseDisplayContainer from ChineseDisplayContainer.h
*  Part of  : ChineseDisplay
*  Created  : 18.3.2003 by Forum Nokia
*  Implementation notes:
*  Version  :
*  Copyright: Nokia Corporation. 2003
* ============================================================================
*/

#ifndef __CHINESE_DISPLAY_CONTAINER_H__
#define __CHINESE_DISPLAY_CONTAINER_H__

// INCLUDES
#include <coecntrl.h>
   
// FORWARD DECLARATIONS
class CEikLabel;        // for example labels

const TInt KMaxStringLength = 50;

// CLASS DECLARATION

/**
*  CChineseDisplayContainer  container control class.
*  
*/
class CChineseDisplayContainer : public CCoeControl, MCoeControlObserver
    {
    public: // Constructors and destructor
        
        /**
        * EPOC default constructor.
        * @param aRect Frame rectangle for container.
        */
        void ConstructL(const TRect& aRect);

        /**
        * Destructor.
        */
        ~CChineseDisplayContainer();

	private: // Functions from base classes

       /**
        * From CoeControl,SizeChanged.
        */
        void SizeChanged();

       /**
        * From CoeControl,CountComponentControls.
        */
        TInt CountComponentControls() const;

       /**
        * From CCoeControl,ComponentControl.
        */
        CCoeControl* ComponentControl(TInt aIndex) const;

       /**
        * From CCoeControl,Draw.
        */
        void Draw(const TRect& aRect) const;

       /**
        * From ?base_class ?member_description
        */
        // event handling section
        // e.g Listbox events
        void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);

		void GetHelpContext( TCoeHelpContext& aContext ) const;
        
    private: //data
	    TBuf<100> iHelloText;
		HBufC* iInfoText;
        
        CEikLabel* iLabel;          // example label
    };

#endif // __CHINESE_DISPLAY_CONTAINER_H__